[SR-Users] PVs in Regular Expression Transformations

[Juha Heinanen]

Juha Heinanen writes:

 > i got core dump.  most like from this statement:
 > 
 > $rU = $(var(unescaped_user){s.strip,4});

it turned out that in this test $var(unescaped_user) only had 4 chars,
i.e., they all got stripped.  then this empty string is supposed to be
assigned to $rU.

the test may not make much sense, but sr should definitely not dump
core!

-- juha